diff --git a/packages/techdocs-container/techdocs-core/requirements.txt b/packages/techdocs-container/techdocs-core/requirements.txt
index fcf007531d..36daaab4d7 100644
--- a/packages/techdocs-container/techdocs-core/requirements.txt
+++ b/packages/techdocs-container/techdocs-core/requirements.txt
@@ -7,7 +7,7 @@ mkdocs-monorepo-plugin==0.4.5
 plantuml-markdown==3.1.2
 markdown_inline_graphviz_extension==1.1
 pygments==2.6.1
-pymdown-extensions==6.3.0
+pymdown-extensions==8.0.0
 
 # The linter using for Python
 # Note: This requires Python 3.6+ to run, but can format Python 2 code too.
diff --git a/packages/techdocs-container/techdocs-core/setup.py b/packages/techdocs-container/techdocs-core/setup.py
index fc695ec9fb..4b80fe2a6f 100644
--- a/packages/techdocs-container/techdocs-core/setup.py
+++ b/packages/techdocs-container/techdocs-core/setup.py
@@ -18,7 +18,7 @@ from setuptools import setup, find_packages
 
 setup(
     name='mkdocs-techdocs-core',
-    version='0.0.5',
+    version='0.0.6',
     description='A Mkdocs package that contains TechDocs defaults',
     long_description='',
     keywords='mkdocs',
@@ -34,7 +34,7 @@ setup(
         'plantuml-markdown==3.1.2',
         'markdown_inline_graphviz_extension==1.1',
         'pygments==2.6.1',
-        'pymdown-extensions==6.3.0'
+        'pymdown-extensions==8.0.0'
     ],
     classifiers=[
         'Development Status :: 1 - Planning',